Q. What is the most dangerous thing in your house? How can your home be made less dangerous?
A .First of all, my room is so small, it's only about sixteen square meters. So, there is nothing special. However, one thing could be dangerous is an electric stove. When I flick it on, it turns red immediately. Likewise, if I flick it off, it chages to black right way. Thus I can't not realize it is hot or not by its color. Futhermore, it is soundless, thus after using it, I check it twice. That is the way I keep my room safty.